General

  • Target

    file.exe

  • Size

    416KB

  • Sample

    230112-e8s79sfb87

  • MD5

    b0326998af1e507209af66e5df656d2c

  • SHA1

    654b9bd21e677d749acb44179897cc9fdb16a805

  • SHA256

    f238e25918cf362cf59324a5686b529f30199d4b9f634c192ba5a2f579b613b0

  • SHA512

    1d2e0ee2c2a9f25666e3f2d6d205dbadf11ab34b2b7f7186867c1e2006bf1e4446355716b64c6dcc5170bf2a798c2a9a0484f8f3fe0e4e6ada15863747f44af3

  • SSDEEP

    6144:zNdMPQG00A75CdlW+avYKsTfn1j72cwveKO6W3Ig:zYPQD0O5CLWJgDh723v46W

Malware Config

Extracted

Family

vidar

Version

2

Botnet

24

C2

https://t.me/tgdatapacks

https://steamcommunity.com/profiles/76561199469677637

Attributes
  • profile_id

    24

Targets

    • Target

      file.exe

    • Size

      416KB

    • MD5

      b0326998af1e507209af66e5df656d2c

    • SHA1

      654b9bd21e677d749acb44179897cc9fdb16a805

    • SHA256

      f238e25918cf362cf59324a5686b529f30199d4b9f634c192ba5a2f579b613b0

    • SHA512

      1d2e0ee2c2a9f25666e3f2d6d205dbadf11ab34b2b7f7186867c1e2006bf1e4446355716b64c6dcc5170bf2a798c2a9a0484f8f3fe0e4e6ada15863747f44af3

    • SSDEEP

      6144:zNdMPQG00A75CdlW+avYKsTfn1j72cwveKO6W3Ig:zYPQD0O5CLWJgDh723v46W

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

3
T1005

Tasks